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A simple method to efficiently generate structural variation in plants

delete2025-12-01
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PRE
AI
L
Lindsey L. Bechen
N
Naiyara Ahsan
A
Alefiyah Bahrainwala
M
Mary Gehring *
P
P. R. V. Satyaki *
DOI:10.1371/journal.pgen.1011977delete
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摘要

摘要

En 中文
表型变异对于选择感兴趣的新性状至关重要。结构变异,包括缺失、重复、倒位和易位,比单核苷酸变异具有更大的表型效应潜力。泛基因组研究强调了结构变异在进化和新性状选择中的重要性。在此,我们描述了一种在植物中诱导结构变异的简单方法。我们证明,在顶替霉素II抑制剂依托泊苷上短时间生长可诱导拟南芥产生可遗传的结构变异和改变的表型,且频率较高。通过长读长测序和遗传分析,我们鉴定了导致半显性和隐性表型的缺失和倒位。该方法资源需求最少,可潜在应用于任何植物物种,并能替代辐射作为诱导大效应结构变异的来源。
Keyword:
ARABIDOPSIS
VARIEGATION
VARIANTS
REVEALS
COMPLEX
ASYMMETRIC-LEAVES1
BLADE-ON-PETIOLE1
MUTAGENESIS
ETOPOSIDE
IMMUTANS

期刊

PLoS Genetics 封面图
PLoS Genetics
IF:
3.7
论文数:
9.8K
被引数:
4.6W

机构

W
whitehead institute
学者数:
801
论文数: 447
被引数: 3
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